FILE - In this file photo taken on Oct. 18, 2018, Kazakhstan's President Nursultan Nazarbayev arrives for the ASEM 12 in Brussels. Nazarbayev, who has ruled the oil-rich ex-Soviet nation for nearly three decades, announced his resignation in a televised address to the nation on Tuesday, March 19, 2019. (AP Photo/Alastair Grant, File)
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